/* Kerba Solutions · Template Portal. Tokens from the Kerba Ventures design system. */
:root{
  --navy:#2d3f54; --amber:#c1873b; --reversed-amber:#d99f57; --one-color:#1c2530;
  --surface:#ffffff; --surface-alt:#f4f5f6; --surface-raised:#ffffff; --surface-inverse:#2d3f54;
  --accent-tint:#f8f1e7; --ink:#1c2530; --heading:#2d3f54; --ink-muted:#5f6d70;
  --accent:#c1873b; --accent-ink:#8a5b1e; --on-inverse:#ffffff; --on-inverse-muted:#c5cdd4;
  --line:#d9dee2; --line-strong:#7e8a8e; --action:#2d3f54; --action-hover:#22303f; --on-action:#ffffff;
  --focus:#8a5b1e; --success:#1d6672;
  --logo-name:#2d3f54; --logo-dot:#c1873b; --logo-sub:#5f6d70;
  --sans:"Sora","Avenir Next","Segoe UI",system-ui,sans-serif;
  --serif:"PT Serif",Georgia,"Times New Roman",serif;
}
@media (prefers-color-scheme: dark){:root{
  --surface:#1c2530; --surface-alt:#212b37; --surface-raised:#26313e; --accent-tint:#352c21;
  --ink:#e8ecef; --heading:#ffffff; --ink-muted:#a9b3b8; --accent:#d99f57; --accent-ink:#d99f57;
  --line:#344250; --line-strong:#7a8893; --action:#d99f57; --action-hover:#e6b67c; --on-action:#1c2530;
  --focus:#d99f57; --success:#7fc6d1; --logo-name:#ffffff; --logo-dot:#d99f57; --logo-sub:#c5cdd4; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--serif);font-size:17px;line-height:28px}
h1,h2,h3{font-family:var(--sans);color:var(--heading);margin:0;text-wrap:balance}
p{margin:0}
a{color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.wrap{max-width:1248px;margin-inline:auto;padding-inline:24px}
@media (min-width:900px){.wrap{padding-inline:48px}}
.site-head{border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:24px;padding-block:18px;flex-wrap:wrap}
.logo svg{height:44px;width:auto;display:block}
.logo svg[aria-label="Kerba Intelligence Solutions"],.logo svg[aria-label="Kerba Quality Solutions"],.logo svg[aria-label="Kerba Medtech Solutions"]{height:auto;width:240px}
nav{display:flex;gap:24px;margin-left:auto;align-items:center;flex-wrap:wrap;font-family:var(--sans);font-size:15px;font-weight:600}
nav a{color:var(--ink);text-decoration:none}
nav a:hover{text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:2px;font-family:var(--sans);font-size:15px;font-weight:600;text-decoration:none;border:2px solid var(--action);transition:background-color .12s,border-color .12s;white-space:nowrap;cursor:pointer}
.btn-primary{background:var(--action);color:var(--on-action)}
.btn-primary:hover{background:var(--action-hover);border-color:var(--action-hover)}
.btn-secondary{background:transparent;color:var(--action)}
.btn-secondary:hover{background:var(--surface-alt)}
.btn-sm{min-height:36px;padding:0 14px;font-size:14px}
.btn-lg{min-height:56px;padding:0 28px}
.section{padding-block:64px}
@media (min-width:900px){.section{padding-block:96px}}
.alt{background:var(--surface-alt)}
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--sans);font-size:13px;font-weight:600;color:var(--accent-ink);margin-bottom:16px}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--amber)}
.display{font-size:clamp(36px,5vw,56px);line-height:1.08;font-weight:700;letter-spacing:-.025em}
.h1{font-size:clamp(28px,3.4vw,40px);line-height:1.15;font-weight:700;letter-spacing:-.02em}
.h3{font-size:21px;line-height:28px;font-weight:600}
.lead{font-size:20px;line-height:32px;max-width:680px}
.muted{color:var(--ink-muted)}
.small{font-size:15px;line-height:24px}
.caption{font-family:var(--sans);font-size:13px;line-height:18px;color:var(--ink-muted)}
.period{color:var(--accent)}
.alt .period{color:var(--accent-ink)}
.sec-head{display:grid;gap:16px 32px;margin-bottom:40px}
@media (min-width:900px){.sec-head{grid-template-columns:6fr 5fr;align-items:end}}
.hero .wrap{display:grid;gap:40px;padding-block:72px}
@media (min-width:1000px){.hero .wrap{grid-template-columns:7fr 5fr;align-items:center;padding-block:96px}}
.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.panel{border:1px solid var(--line);border-radius:4px;background:var(--surface-raised);padding:24px;display:grid;gap:14px;align-content:start}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;font-family:var(--sans);font-size:14px;line-height:20px}
.kv dt{color:var(--ink-muted)}
.kv dd{margin:0}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.chip{border:1px solid var(--line-strong);background:transparent;color:var(--ink);border-radius:2px;padding:6px 14px;font-family:var(--sans);font-size:14px;font-weight:600;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--action);border-color:var(--action);color:var(--on-action)}
.doclist{border:1px solid var(--line);border-radius:4px;background:var(--surface-raised)}
.doc{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:4px 20px;align-items:center;padding:16px 20px;border-top:1px solid var(--line)}
.doc:first-child{border-top:0}
.doc .id{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--ink-muted)}
.doc .t{font-family:var(--sans);font-weight:600;font-size:16px;line-height:22px;color:var(--heading)}
.doc .cite{font-family:var(--sans);font-size:13px;line-height:18px;color:var(--ink-muted);margin-top:2px}
.doc .files{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
@media (max-width:640px){.doc{grid-template-columns:minmax(0,1fr)}.doc .files{align-items:flex-start}}
.badge{display:inline-flex;align-items:center;font-family:var(--sans);font-size:12px;font-weight:600;padding:3px 8px;border-radius:2px;border:1px solid var(--line);color:var(--ink-muted);white-space:nowrap}
.grid3{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--surface-raised);border:1px solid var(--line);border-radius:4px;padding:22px;display:flex;flex-direction:column;gap:10px}
.card .t{font-family:var(--sans);font-weight:600;font-size:17px;line-height:23px;color:var(--heading)}
.plans{display:grid;gap:24px}
@media (min-width:860px){.plans{grid-template-columns:1fr 1fr}}
.plan{border:1px solid var(--line);border-radius:4px;background:var(--surface-raised);padding:32px;display:flex;flex-direction:column;gap:18px}
.plan.feature{border:2px solid var(--action)}
.price{font-family:var(--sans);font-weight:700;font-size:48px;line-height:52px;letter-spacing:-.025em;color:var(--heading)}
.price small{font-size:16px;font-weight:400;letter-spacing:0;color:var(--ink-muted)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{display:grid;grid-template-columns:20px 1fr;gap:10px;font-size:15px;line-height:24px}
.checks svg{width:18px;height:18px;margin-top:3px;stroke:var(--accent-ink);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding-block:18px}
.faq summary{font-family:var(--sans);font-weight:600;font-size:17px;color:var(--heading);cursor:pointer}
.faq p{margin-top:10px;max-width:680px;font-size:15px;line-height:24px}
.form{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.form input{flex:1 1 260px;min-height:44px;border:1px solid var(--line-strong);border-radius:2px;background:var(--surface-raised);color:var(--ink);font-family:var(--sans);font-size:15px;padding:0 14px}
.notice{border:1px solid var(--line);border-left:0;border-radius:4px;padding:16px 20px;background:var(--accent-tint);font-size:15px;line-height:24px}
footer{background:var(--surface-inverse);color:var(--on-inverse-muted);font-family:var(--sans);font-size:13px;line-height:20px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;padding-block:32px}
footer a{color:var(--on-inverse)}
.tagline{font-family:var(--serif);font-size:23.97px;line-height:30px;font-weight:700;color:var(--on-inverse)}
.tagline span{color:var(--reversed-amber)}
.entity{font-weight:300;letter-spacing:.14em;color:var(--on-inverse);margin-top:6px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Process: steps joined left to right (top to bottom on phones), ending in an arrow */
.process{list-style:none;margin:0;padding:0;display:grid;gap:24px;grid-template-columns:repeat(4,minmax(0,1fr));position:relative}
.process::before{content:"";position:absolute;left:8px;right:14px;top:7px;height:2px;background:var(--amber)}
.process::after{content:"";position:absolute;right:0;top:2px;border-left:12px solid var(--amber);border-top:6px solid transparent;border-bottom:6px solid transparent}
.step{position:relative;padding-top:36px;display:flex;flex-direction:column;gap:8px}
.step-mark{position:absolute;top:0;left:0;width:16px;height:16px;background:var(--surface);border:2px solid var(--heading);box-sizing:border-box}
.step:first-child .step-mark{background:var(--amber);border-color:var(--amber)}
.step:last-child .step-mark{background:var(--heading);border-color:var(--heading)}
.process-ends{display:flex;justify-content:space-between;margin-top:16px}
@media (max-width:760px){
.process{grid-template-columns:minmax(0,1fr);gap:28px;padding-left:36px}
.process::before{left:7px;right:auto;top:8px;bottom:14px;width:2px;height:auto}
.process::after{left:2px;right:auto;top:auto;bottom:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:12px solid var(--amber);border-bottom:0}
.step{padding-top:0}.step-mark{left:-36px}
.process-ends{display:none}}

/* About Kerba */
.about{display:grid;gap:40px;grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){.about{grid-template-columns:4fr 7fr;gap:64px;align-items:start}}
.photos{display:flex;flex-direction:column;gap:24px}
@media (max-width:899px){.photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}
.photo{margin:0;display:flex;flex-direction:column;gap:8px}
.photo img{width:100%;height:auto;display:block;border-radius:4px}
.about-text p{max-width:680px;margin:0 0 16px;font-size:17px;line-height:28px}
.stats{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-top:24px}
.stat{border:1px solid var(--line);border-radius:4px;padding:16px 20px;background:var(--surface-raised);display:flex;flex-direction:column;gap:4px}
.stat b{font-family:var(--sans);font-size:28px;line-height:32px;color:var(--heading)}
.stat span{font-family:var(--sans);font-size:14px;line-height:20px;color:var(--ink-muted)}

/* Free sign-up */
.signup{margin-top:32px;display:flex;flex-direction:column;gap:8px}
.signup label{font-family:var(--sans);font-size:14px;font-weight:600;color:var(--ink)}
.signup-row{display:flex;gap:12px;flex-wrap:wrap}
.signup input[type=email]{flex:1 1 260px;min-height:44px;box-sizing:border-box;padding:0 12px;font-family:var(--sans);font-size:16px;color:var(--ink);background:var(--surface-raised);border:1px solid var(--line-strong, #7e8a8e);border-radius:2px}
.signup input[type=email]:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
#signup-done{margin-top:32px}

/* Free resources: fixed in the bottom-right corner of every page */
.corner-free{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:50;display:inline-flex;align-items:center;gap:6px;min-height:48px;padding:0 22px;background:#c1873b;color:#1c2530;border:2px solid #1c2530;border-radius:999px;font-family:var(--sans);font-size:16px;font-weight:700;text-decoration:none;box-shadow:0 6px 18px rgba(28,37,48,.28);transition:transform .12s,background-color .12s}
.corner-free:hover{background:#d99f57;transform:translateY(-2px)}
.corner-free:focus-visible{outline:3px solid #1c2530;outline-offset:3px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .corner-free{border-color:#ffffff;box-shadow:0 6px 18px rgba(0,0,0,.5)}}
footer{padding-bottom:88px}
@media print{.corner-free{display:none}}

/* Library: Free and Subscriber sections */
.lib-tabs{display:flex;gap:4px;margin:0 0 28px;border-bottom:2px solid var(--line)}
.lib-tabs a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-family:var(--sans);font-size:15px;font-weight:600;color:var(--ink-muted);text-decoration:none;border-bottom:3px solid transparent;margin-bottom:-2px}
.lib-tabs a[aria-current="page"]{color:var(--heading);border-bottom-color:var(--amber)}
.lib-tabs a:hover{color:var(--heading)}
.tab-icon{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:-2px;margin-right:4px}
.paywall{margin-top:56px;padding:28px;border:2px dashed var(--line-strong);border-radius:4px;background:var(--surface-alt)}
.paywall .h3 .tab-icon{width:22px;height:22px}
.doc.locked .t{color:var(--ink-muted)}
.badge .tab-icon{width:12px;height:12px;margin-right:4px}

/* Homepage practice cards: the practice lockup stands in for the typed name (lockups stay at least 240px wide) */
.practice-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.practice-logo{margin:4px 0 8px;line-height:0}
.practice-logo svg{width:240px;height:auto;display:block}